APA
Prerau D. S., . (1990). Developing and managing expert systems. New York: Addison- Wesley Publishing Company.
Chicago
Prerau David S, . 1990. Developing and managing expert systems. New York: Addison- Wesley Publishing Company.
Harvard
Prerau D. S., . (1990). Developing and managing expert systems. New York: Addison- Wesley Publishing Company.
MLA
Prerau David S, . Developing and managing expert systems. New York: Addison- Wesley Publishing Company. 1990.